Conventional treatment of pulmonary atresia with ventricular septal defect (VSD), hypoplastic pulmonary arteries (PA) and major aorto-pulmonary collaterals (MAPCAs) is controversial: from symptomatic and palliative treatment for some authors to surgery with unifocalisation of collaterals for others. These treatments never use native pulmonary arteries as only source of pulmonary flow, but create "neo-pulmonary arteries". Nine cases of pulmonary atresia with VSD, hypoplastic PA and MAPCAs were treated by rehabilitation of native PA through a staged approach: 1) surgical neonatal connection between right ventricule (RV) and hypoplastic PA, 2) evaluation and interventionnal catheterism with angioplasty of PA stenosis and closure of collaterals, 3) complete surgical correction with reconstruction of right outflow track and PA and closure of VSD. After first surgical stage of RV-PA connection at the mean age of 4.8 months (+/- 5.6 months), 8 patients were alive and underwent 22 cardiac catheterisms (mean of 2.7 per patient), with angioplasty of PA, and occlusion of MAPCAs in 6 and 2 patients respectively. Seven patients underwent complete anatomical correction at the mean age of 28.8 months (+/- 17.7 months) with one late death. The 6 remaining patients had encouraging hemodynamic status (RV pressure/LV pressure ratio at 0.6 +/- 0.26; mean left and right distal pulmonary pressure at 15.2 mmHg (+/- 9.1 mmHg)), and good functionnal status (3 in NYHA functionnal class 1, and 3 in class 2), for a mean follow-up of 79.5 months (+/- 41.4 months). One patient had reoperation on right outflow track stenosis, 6 years after correction. This small series enhances the feasibility of a staged approach with rehabilitation of small PA, allowing complete surgical correction with the native PA with good hemodynamic and functional results in pulmonary atresia, with VSD, hypoplastic PA and MAPCAs.